13.703 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
0.015 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.017 * * [simplify]: iteration  1 :  16  enodes  (cost  3 )
0.018 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.019 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.019 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.020 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>
0.020 * * * [progress]: localizing error
0.025 * * * [progress]: generating rewritten candidates
0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.035 * * * [progress]: generating series expansions
0.035 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.035 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.035 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.035 * [taylor]: Taking taylor expansion of (- x y) in y
0.035 * [taylor]: Taking taylor expansion of x in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.035 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.035 * [taylor]: Taking taylor expansion of 1.0 in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.036 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.036 * [taylor]: Taking taylor expansion of (- x y) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.036 * [taylor]: Taking taylor expansion of (- x y) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.037 * [taylor]: Taking taylor expansion of -1 in y
0.037 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.037 * [taylor]: Taking taylor expansion of 1.0 in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.039 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.039 * [taylor]: Taking taylor expansion of 1.0 in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.043 * [taylor]: Taking taylor expansion of x in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.043 * [taylor]: Taking taylor expansion of 1.0 in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.045 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.046 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.046 * [taylor]: Taking taylor expansion of 1.0 in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.046 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.046 * [taylor]: Taking taylor expansion of 1.0 in y
0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.049 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.049 * [taylor]: Taking taylor expansion of 1.0 in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.058 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of 1.0 in y
0.060 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.061 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.062 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of 1.0 in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.064 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of 1.0 in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.076 * * * [progress]: simplifying candidates
0.077 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- x y)) (log (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (* (* (/ (- x y) (- 1.0 y)) (/ (- x y) (- 1.0 y))) (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (neg (- x y))
  (neg (- 1.0 y))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (cbrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) 1)
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y y)))
  (* (- 1.0 y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- 1.0 y) (+ x y))
  (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
0.081 * * [simplify]: iteration  0 :  252  enodes  (cost  370 )
0.086 * * [simplify]: iteration  1 :  683  enodes  (cost  352 )
0.097 * * [simplify]: iteration  2 :  2370  enodes  (cost  352 )
0.130 * * [simplify]: iteration  3 :  5002  enodes  (cost  352 )
0.133 * [simplify]: Simplified to:
   (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (neg (- x y))
  (neg (- 1.0 y))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (cbrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (- x y)
  (/ (- x y) (+ (sqrt 1.0) (sqrt y)))
  (- x y)
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y y)))
  (* (+ (* y (+ y x)) (* x x)) (- 1.0 y))
  (* (- 1.0 y) (+ x y))
  (* 1.0 (- (+ x (* x y)) y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
0.133 * * * [progress]: adding candidates to table
0.205 * * [progress]: iteration 2 / 4
0.205 * * * [progress]: picking best candidate
0.206 * * * * [pick]: Picked  #<alt (λ (x y) (+ (- 1 (/ x y)) (/ 1.0 y)))>
0.206 * * * [progress]: localizing error
0.211 * * * [progress]: generating rewritten candidates
0.211 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.227 * * * [progress]: generating series expansions
0.227 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.227 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) 1) (/ x y)) in (x y) around 0
0.227 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) 1) (/ x y)) in y
0.227 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1) in y
0.227 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.227 * [taylor]: Taking taylor expansion of 1.0 in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of 1 in y
0.227 * [taylor]: Taking taylor expansion of (/ x y) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) 1) (/ x y)) in x
0.228 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1) in x
0.228 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.228 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of 1 in x
0.228 * [taylor]: Taking taylor expansion of (/ x y) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) 1) (/ x y)) in x
0.228 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1) in x
0.228 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.228 * [taylor]: Taking taylor expansion of 1.0 in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of 1 in x
0.228 * [taylor]: Taking taylor expansion of (/ x y) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1) in y
0.228 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.228 * [taylor]: Taking taylor expansion of 1.0 in y
0.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.229 * [taylor]: Taking taylor expansion of 1 in y
0.230 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.232 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 y) 1) (/ y x)) in (x y) around 0
0.232 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) 1) (/ y x)) in y
0.232 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.232 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.232 * [taylor]: Taking taylor expansion of 1.0 in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of 1 in y
0.232 * [taylor]: Taking taylor expansion of (/ y x) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of x in y
0.232 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) 1) (/ y x)) in x
0.232 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in x
0.232 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.232 * [taylor]: Taking taylor expansion of 1.0 in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of 1 in x
0.232 * [taylor]: Taking taylor expansion of (/ y x) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) 1) (/ y x)) in x
0.232 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in x
0.232 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.232 * [taylor]: Taking taylor expansion of 1.0 in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of 1 in x
0.232 * [taylor]: Taking taylor expansion of (/ y x) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (neg y) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.234 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.234 * [taylor]: Taking taylor expansion of 1.0 in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of 1 in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.237 * [approximate]: Taking taylor expansion of (- 1 (+ (/ y x) (* 1.0 y))) in (x y) around 0
0.238 * [taylor]: Taking taylor expansion of (- 1 (+ (/ y x) (* 1.0 y))) in y
0.238 * [taylor]: Taking taylor expansion of 1 in y
0.238 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 1.0 y)) in y
0.238 * [taylor]: Taking taylor expansion of (/ y x) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of x in y
0.238 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.238 * [taylor]: Taking taylor expansion of 1.0 in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of (- 1 (+ (/ y x) (* 1.0 y))) in x
0.238 * [taylor]: Taking taylor expansion of 1 in x
0.238 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 1.0 y)) in x
0.238 * [taylor]: Taking taylor expansion of (/ y x) in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.238 * [taylor]: Taking taylor expansion of 1.0 in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (- 1 (+ (/ y x) (* 1.0 y))) in x
0.238 * [taylor]: Taking taylor expansion of 1 in x
0.238 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 1.0 y)) in x
0.238 * [taylor]: Taking taylor expansion of (/ y x) in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.238 * [taylor]: Taking taylor expansion of 1.0 in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of (neg y) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 y)) in y
0.239 * [taylor]: Taking taylor expansion of 1 in y
0.239 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.239 * [taylor]: Taking taylor expansion of 1.0 in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.244 * * * [progress]: simplifying candidates
0.244 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (exp 1) (exp (/ x y))) (exp (/ 1.0 y)))
  (* (exp (- 1 (/ x y))) (exp (/ 1.0 y)))
  (log (+ (- 1 (/ x y)) (/ 1.0 y)))
  (exp (+ (- 1 (/ x y)) (/ 1.0 y)))
  (* (cbrt (+ (- 1 (/ x y)) (/ 1.0 y))) (cbrt (+ (- 1 (/ x y)) (/ 1.0 y))))
  (cbrt (+ (- 1 (/ x y)) (/ 1.0 y)))
  (* (* (+ (- 1 (/ x y)) (/ 1.0 y)) (+ (- 1 (/ x y)) (/ 1.0 y))) (+ (- 1 (/ x y)) (/ 1.0 y)))
  (sqrt (+ (- 1 (/ x y)) (/ 1.0 y)))
  (sqrt (+ (- 1 (/ x y)) (/ 1.0 y)))
  (+ (* (- (pow 1 3) (pow (/ x y) 3)) y) (* (+ (* 1 1) (+ (* (/ x y) (/ x y)) (* 1 (/ x y)))) 1.0))
  (* (+ (* 1 1) (+ (* (/ x y) (/ x y)) (* 1 (/ x y)))) y)
  (+ (* (- (* 1 1) (* (/ x y) (/ x y))) y) (* (+ 1 (/ x y)) 1.0))
  (* (+ 1 (/ x y)) y)
  (+ (pow (- 1 (/ x y)) 3) (pow (/ 1.0 y) 3))
  (+ (* (- 1 (/ x y)) (- 1 (/ x y))) (- (* (/ 1.0 y) (/ 1.0 y)) (* (- 1 (/ x y)) (/ 1.0 y))))
  (- (* (- 1 (/ x y)) (- 1 (/ x y))) (* (/ 1.0 y) (/ 1.0 y)))
  (- (- 1 (/ x y)) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (+ (neg (/ x y)) (/ 1.0 y))
  (+ (neg (/ x y)) (/ 1.0 y))
  (- (/ x y) (/ 1.0 y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
0.248 * * [simplify]: iteration  0 :  162  enodes  (cost  156 )
0.251 * * [simplify]: iteration  1 :  616  enodes  (cost  142 )
0.263 * * [simplify]: iteration  2 :  2539  enodes  (cost  137 )
0.309 * * [simplify]: iteration  3 :  5003  enodes  (cost  137 )
0.311 * [simplify]: Simplified to:
   (exp (+ (- 1 (/ x y)) (/ 1.0 y)))
  (exp (+ (- 1 (/ x y)) (/ 1.0 y)))
  (log (+ (- 1 (/ x y)) (/ 1.0 y)))
  (exp (+ (- 1 (/ x y)) (/ 1.0 y)))
  (* (cbrt (+ (- 1 (/ x y)) (/ 1.0 y))) (cbrt (+ (- 1 (/ x y)) (/ 1.0 y))))
  (cbrt (+ (- 1 (/ x y)) (/ 1.0 y)))
  (pow (+ (- 1 (/ x y)) (/ 1.0 y)) 3)
  (sqrt (+ (- 1 (/ x y)) (/ 1.0 y)))
  (sqrt (+ (- 1 (/ x y)) (/ 1.0 y)))
  (+ (+ (* (- 1 (pow (/ x y) 3)) y) 1.0) (* 1.0 (* (/ x y) (+ (/ x y) 1))))
  (* y (+ (* (/ x y) (+ (/ x y) 1)) 1))
  (* (+ 1 (/ x y)) (+ 1.0 (* (- 1 (/ x y)) y)))
  (* (+ 1 (/ x y)) y)
  (+ (pow (- 1 (/ x y)) 3) (pow (/ 1.0 y) 3))
  (+ (* (- 1 (/ x y)) (- (- 1 (/ x y)) (/ 1.0 y))) (* (/ 1.0 y) (/ 1.0 y)))
  (- (* (- 1 (/ x y)) (- 1 (/ x y))) (* (/ 1.0 y) (/ 1.0 y)))
  (- (- 1 (/ x y)) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (- (/ 1.0 y) (/ x y))
  (- (/ 1.0 y) (/ x y))
  (- (/ x y) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
0.311 * * * [progress]: adding candidates to table
0.338 * [progress]: [Phase 3 of 3] Extracting.
0.338 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (+ (- 1 (/ x y)) (/ 1.0 y)))>)
0.338 * * * [regime-changes]: Trying 3 branch expressions: ((/ (- x y) (- 1.0 y)) y x)
0.338 * * * * [regimes]: Trying to branch on (/ (- x y) (- 1.0 y)) from (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (+ (- 1 (/ x y)) (/ 1.0 y)))>)
0.348 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (+ (- 1 (/ x y)) (/ 1.0 y)))>)
0.358 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (+ (- 1 (/ x y)) (/ 1.0 y)))>)
0.372 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.372 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
0.373 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.373 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
0.736 * [regime-testing]: Baseline error score: 0.023877984748093512
0.737 * [regime-testing]: Oracle error score: 0.008876109513689211
0.738 * [regime-testing]: End program error score: 0.023877984748093512